here's what he said on cnn's "state of the union." >> one of the things that we have pushed for, for a number of years is including those who have been adjudicated to be mental incompetent and potentially dangerous on the list of those people who are prohibited from buying firearms. that has not been done. >> he believes republican lawmakers will not support an outright ban on assault weapons. on cbs' "face the nation," senator john mccain said he would not support such legislation. >>> residents of newtown, connecticut are debating the future of sandy hook elementary school. reopen it or tear it down? the site of last month's mass shooting killed 20 children and six adults. it's still a crime scene. sandy hook students and teachers are holding classes at school in a neighboring town. yesterday newtown residents packed the high school auditorium to discuss what to do with the school now. >> i don't think it should [ indiscernible ] [ inaudible ] >> residents discussed the possibility of tearing the school down or demolishing only the portion where people died. some say it should stay